// publicmosaic.yar — generated 2026-10-31 12:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjkxLjU4LjEwMTo4MDk0
// basis: SHA-256 hash match only; no string or byte patterns.
// Files known only by their Content-Type header are excluded.
import "hash"

rule PublicMosaic_vshell_hashes
{
    meta:
        description = "VShell files observed by Public Mosaic, matched by SHA-256"
        basis = "hash match; no file bytes held"
        provenance = "file analysis, sandbox run"
        reference = "https://publicmosaic.com/config/endpoint/MTU0LjkxLjU4LjEwMTo4MDk0"
        generated = "2026-10-31 12:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "07197513e6b1d6952d9386c5763e94388358f5d754757d4de45115180bf4c858"
        or hash.sha256(0, filesize) == "742ba5f08601398f5efad9085721bc69275c23b040d062f6d45ab145c9a43f49"
        or hash.sha256(0, filesize) == "9c27304e70b033c759f6dd765cb2465e1f73dff332cbad86369ff6f102306aae"
        or hash.sha256(0, filesize) == "a6955b6100914f57869a561c189dec44084354254ab8a0f5c777dc4378f757e1"
}